LOL . This thread is a blast from the past. How naive my question was.
I could probably answer my own question now. I'm still not good

. I'm currently high DR B but have been up to mid DR A, but I am not that active in Sport at present so went backwards somewhat. I do the time trials though and these days, usually get in the 1-2% off WR time with my fastest ever being 21st in the world, but usually I'm in the 500-1000 range.
Technology made a big difference for me. Now I drive exclusively in PSVR2 with a nice cockpit, wheel and pedals. Currently, I'm playing around more with difference cars and completing everything in the game rather than racing. Does getting Gold in everything equate to good now? I still don't win many (any?) online races.
Once I complete everything (I'm targeting my next birthday in July) then I'll get back to online racing... Perhaps then I'll get "good" again.
What I would like to know is, if you have made steady progress with time / practise?
I tracked my progress using GranTracker.
You can see that in my progress there were certain leaps. Some of this was due to improving my driving experience. Getting a load-cell mod for my G29, replacing all that with Fanatec gear, then replacing my cockpit with a "serious" one.
It was in July 2023 that I got my DD GT Pro and you can see that had a massive impact on my ability to drive. Basically I climbed my way up to mid DR A over 4 months after that.
This chart stops in July 2024 as that was when I got PSVR2. I then started a new account and started all over. I haven't been doing a very good job of keeping this one up to day (I really need in import my recent races) but you can see that after 18 months of experience on the old account, that this one gained rapidly.
VR changed my perspective on the game though. Currently I am more focused on trying more things and sitting in more cars to immerse myself rather than the narrow sameness of sport.